<template>
    <!-- 权限管理 -->
    <div>
      <h3 class="notitle">当前页面：{{ $route.meta.title }}</h3>
      <div class="pb10px">
        <!-- ctrl+alt+l 格式化代码   -->
        <el-input v-model="searchForm.perName"  class="input1" clearable placeholder="请输入权限名" size="small" ></el-input>
        <el-button type="primary" icon="el-icon-search" size="small" class="mr10px" @click="handleSearch">搜索</el-button>
      </div>
  
      <div>
        <el-button type="primary" @click="handleAdd" size="small">新增</el-button>
        <!-- <el-button type="danger" size="small" @click="batchDelete" :disabled="ids.length>0?false:true">批量删除
        </el-button> -->
      </div>
  
      <el-table
          ref="multipleTable"
          :data="tableData"
          tooltip-effect="dark"
          style="width: 100%"
          @selection-change="handleSelectionChange">
        <el-table-column
            type="selection"
            width="55">
        </el-table-column>
        <el-table-column
            prop="id"
            label="ID"
            width="200">
        </el-table-column>
        <el-table-column
            prop="perName"
            label="权限名"
            width="400">
        </el-table-column>
        <el-table-column
            prop="perDesc"
            label="描述"
            width="400">
        </el-table-column>
        <!--      fixed="right"-->
        <el-table-column label="操作"
                         width="350"
                         align="center">
          <template slot-scope="scope">
            <el-button
                size="mini"
                @click="handleEdit(scope.$index, scope.row)">编辑
            </el-button>
            <!-- index索引 scope.row这一条数据所有的值 -->
            <el-button
                size="mini"
                type="danger"
                @click="handleDelete(scope.$index, scope.row)">删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
  
      <!--自定义分页组件-->
      <custom-pages
          @current-change="currentChange"
          @size-change="sizeChange"
          :total="pageInfo.total"
          :page-size="pageInfo.pageSize"
          :current-page="pageInfo.pageNum"
          class="custom-pages"
      >
      </custom-pages>
      <!--自定义分页组件-->
  
      <!--自定义抽屉组件-->
      <custom-drawer
          :form-data="formData"
          :rules-form="ruleForm"
          @close-drawer="closeDrawer"
          @submit-drawer="submitDrawer"
          :is-drawer-dialog="isDrawerDialog"
          
      >
        <div slot="content">
          <el-form-item label="权限名" prop="perName">
            <el-input v-model="formData.perName" placeholder="请输入权限名"></el-input>
          </el-form-item>
          <el-form-item label="描述" prop="perDesc">
            <el-input v-model="formData.perDesc" placeholder="请输入描述"></el-input>
          </el-form-item>
          
        </div>
      </custom-drawer>
      <!--自定义抽屉组件-->

      <el-dialog
        title="提示"
        :visible.sync="error"
        width="30%"
        append-to-body
        top="20%"
        ><!-- append-to-body出现不会屏幕变暗,top位置下调 -->
        <span>{{ message }}</span>
        <span slot="footer" class="dialog-footer">
            <el-button @click="error = false">取 消</el-button>
            <el-button type="primary" @click="error = false">确 定</el-button>
        </span>
        </el-dialog>

    </div>
  </template>
  
  <script>
  
  //引入混入
  import create from "@/mixins/create"
  import http from "@/utils/request"

  export default {
    data() {
      //页面格式化 ctrl+alt+l
      return {
        api: {
          pageUrl: "/system/getpagepermission",
          saveUrl: "/system/addpermission",
          delUrl: "/system/deletepermission",
          modUrl: "/system/updatepermission",
          search:"/system/selectpermission",
        },
        ruleForm: {
          perName: [
            {required: true, message: '请输入权限名', trigger: 'blur'},
          ],
          perDesc: [
            {required: true, message: '请输入描述', trigger: 'blur'},
          ],
        },
  
        formData: {
          id: null,
          perName: "", //
          perDesc: "", //
        },
        searchForm: {
          perName: ""
        },
        message:'',
      }
    },
    mixins: [create],
    created() {
    },
    methods: {
      getList() {
            let formData = {
                //当前页
                pageNum: this.pageInfo.pageNum,
                //分页大小
                pageSize:this.pageInfo.pageSize,
                //总条数
                total: this.pageInfo.total,
            };
            let data = Object.assign(this.searchForm, this.pageInfo)
            http.get(`${this.api.pageUrl}?${new URLSearchParams(formData).toString()}`).then(res => {
                if(res.data.code == 200){
                  this.tableData = res.data.data.records
                  this.pageInfo.total = res.data.data.total//动态获取分页
                  console.log(res)
                }
                
                
            })
        },
        //搜索
        handleSearch() {
            let formData1={
                //当前页
                pageNum: this.pageInfo.pageNum,
                //分页大小
                pageSize:this.pageInfo.pageSize,
                userId:sessionStorage.getItem('userId'),
                perName:this.searchForm.perName,
            }
            
            http.get(`${this.api.search}?${new URLSearchParams(formData1).toString()}`).then(res => {
                    // console.log(res)
                    if (res.data.code == 200) {
                        console.log(res)
                        this.message=res.data.msg,
                        this.error=true,
                        //更换表格数据
                        this.tableData = res.data.data.records
                        this.pageInfo.total = res.data.data.total//动态获取分页
                    }
                    else {
                        this.message=res.data.msg,
                        this.error=true,
                        this.getList()
                    }
                })
        },
    }
  };
  </script>
  
  <style scoped>
  .input1{
    width: 260px;
  }
  .notitle{
    color: black;
    font-size:25px;
    margin-top: 1%; 
    margin-left: 0%;
  }/* 面包屑 */
  .custom-pages {
      position: absolute;
      /* position: relative; */
      top: 100%;
      /* 设置其始终位于页面底部 */
  } 
  </style>